package org.example.extendsdemo;

/**
 * @ClassName MainDemo
 * @Description
 * @Author zhangsw
 * @Date 2020/10/18 13:21
 * @Version 1.0
 */
public class MainDemo {
    public static void main(String[] args) {
         P p = new P();
//         p.setLimit();
    }
}
